Cognition and development of language - Hayes, John R. 1929-; Brown, Roger; Carnegie-Mellon University; Symposium on Cognition, 4th Carnegie-Mellon University 1968. (New York Wiley, 1970)
An outgrowth of the 4th Symposium on Cognition held at and sponsored by Carnegie-Mellon University, Apr. 11-12, 1968.
Keywords: Children -- Language; Cognition (Child psychology).